baber/WOPTO huggingface dataset:
Patent JP-2021013164-A (JP)
Title: Reference signal resource location techniques in wireless communications
Inventor: SUNDAR SUBRAMANIAN
IPC: H04W72/04
Filed: 2020-08-31
Abstract: To provide reference signal resource location techniques in wireless communications.SOLUTION: A communication method according to one aspect of the present invention at a UE comprises: identifying, for a first slot of a plurality of slots, a first beamforming parameter for receiving a reference signal in the first slot; receiving a control signal that indicates a presence of the reference signal in the first slot; and receiving the reference signal in the first slot of the plurality of slots based at least in part on the control signal and the first beamforming parameter. The first beamforming parameter is identified from a plurality of different beamforming parameters based at least in part on a location of the first slot.SELECTED DRAWING: Figure 2
Patent JP-2022040954-A (JP)
Title: Streaming distribution system, streaming distribution method, and program
Inventor: KAWAMURA KOJI
IPC: G06F13/00
Filed: 2020-08-31
Abstract: To provide a technology for on-demand video distribution targeting a video file without requiring a huge storage space.SOLUTION: A streaming distribution system that executes streaming distribution of a video file VF includes an acquisition unit 15 that acquires the video file VF, a division unit 17 that sequentially divides the acquired video file VF into multiple segment files SF, and a distribution unit 19 that executes streaming distribution for each of the divided segment files SF.SELECTED DRAWING: Figure 1
Patent JP-2020192402-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2020-09-01
Abstract: To provide a game machine capable of attaining improvement of interest in a game.SOLUTION: A setting key insertion part 68a is provided on a main control board 61 and supply of operation power to a pachinko machine 10 is started in a state where an ON operation is performed by inserting a setting key into the setting key insertion part 68a, thereby changing a setting state of the pachinko machine 10. A winning probability of a jackpot result in at least a low probability mode is varied in accordance with the setting state of the pachinko machine 10. A history of a game is stored as history information in an IC 66 for management and in arithmetic timing, the history information is utilized to compute a management result of the game history. In such a case, when new setting of the setting state of the pachinko machine 10 is performed, the management result of the game history is computed by utilizing the history information at that time point and then, the history information at that time point is erased.SELECTED DRAWING: Figure 6
Patent JP-2021051296-A (JP)
Title: Color filter substrate and electronic paper using the same
Inventor: ODA TAKUO
IPC: G02F1/16757
Filed: 2020-09-01
Abstract: To provide a color filter substrate which offers good visibility from a short distance and bright and vivid display, and a display device using the color filter substrate.SOLUTION: A color filter substrate for electronic paper is provided, comprising at least red pixels, green pixels, and blue pixels arranged on a substrate, where the length of the minimum repeating unit is in a range of 100 to 160 μm, inclusive.SELECTED DRAWING: None
Patent JP-2022042078-A (JP)
Title: mask
Inventor: KAMIYA AKIHIRO
IPC: A41D13/11
Filed: 2020-09-02
Abstract: To provide a mask which is not bulky.SOLUTION: A mask 1 of the present invention comprises a mask body 2 configured with a bendable transparent plate and a jaw pad part 3, and is applied by an ear hook to cover at least the mouth. The jaw pad part 3 is configured by a projected piece 4 of the transparent plate which projects downward from a center part of the mask body 2 at a lower edge being three-dimensionally bent along ruled lines 11, 12, 13. Thereby, the mask 1 can be made into a flat plate, and is not bulky.SELECTED DRAWING: Figure 2
Patent JP-2022035889-A (JP)
Title: System for proving that recording is unchanged
Inventor: IWAMURA MITSURU
IPC: G06F21/64
Filed: 2020-08-19
Abstract: To provide a block chain technique for proving that a written record is not changed by a creator.SOLUTION: A node on a block chain network checks that a written record is not changed by broadcasting a token including identification information and a self-created-and-stored written record associated with the identification information by one transaction and by verifying that any node checks the whereabouts of the token, that is, checks that the token is not issued. The node checks nowness by referencing a transaction containing a pre-change written record when the written record is used for changing a past document created on the block chain network or by including a hash value when there is a written record created on another block chain network. The node also can receive estimation of authenticity by attaching an electronic signature created by a secret key corresponding to a newly authenticated another public key.SELECTED DRAWING: Figure 5
Patent JP-2022044295-A (JP)
Title: Fiber sheet, manufacturing method of fiber sheet, and cell culture chip
Inventor: TSUKAHARA NORITO
IPC: B32B27/42
Filed: 2020-09-07
Abstract: To provide a manufacturing method of a fiber sheet excellent in quality.SOLUTION: A fiber sheet includes: a first fiber layer 101a in which a plurality of first fibers 101 formed by a thermoplastic polymer are arranged side by side in a first direction D1; a second fiber layer 103a in which a plurality of second fibers 103 formed by the thermoplastic polymer are arranged side by side in a second direction D2 crossing the first direction D1 and which is arranged facing the first fiber layer 101a; a nanofiber layer 102a which includes nanofibers 102 formed by any one of the thermoplastic polymer, a thermosetting polymer, a biodegradable polymer, and a biopolymer and is arranged in contact with the first fiber layer 101a and the second fiber layer 103a. The nanofiber layer 102a is thermally fused to the first fiber layer 101a and the second fiber layer 103a.SELECTED DRAWING: Figure 1
Patent JP-2020205444-A (JP)
Title: Plasma processing apparatus and control method
Inventor: KOSHIMIZU CHISHIO
IPC: H01L21/3065
Filed: 2020-09-08
Abstract: To improve accuracy of an etching shape of a treated body.SOLUTION: There is provided a plasma processing apparatus comprising: a processing container; an electrode on which a treated body is mounted in the processing container; a plasma generation source that supplies plasma in the processing container; a bias power supply that supplies bias power to the electrode; an edge ring that is arranged around the treated body; a DC power supply that supplies DC voltage to the edge ring; a storage medium that has a program including a first control procedure in which the DC voltage periodically repeats a first state having a first voltage value and a second state having a second voltage value being higher than the first voltage value, the first voltage value is applied in a sub-period in each period of an electrical potential of the electrode, and the second voltage value is applied such that the first state and the second state continue; and a control unit that executes a program of the storage medium.SELECTED DRAWING: Figure 4
Patent JP-2021051298-A (JP)
Title: Polarizing membrane manufacturing method and polarizing film manufacturing method
Inventor: KURODA TAKUMA
IPC: B32B7/023
Filed: 2020-09-10
Abstract: To provide a polarizing membrane manufacturing method which can easily and sufficiently contain an optional component in the polarizing membrane.SOLUTION: A polarizing membrane manufacturing method includes: a step (I-1) for subjecting a polyvinyl alcohol film to at least a dyeing step, a crosslinking step, and a stretching step while conveying the polyvinyl alcohol film in a longitudinal direction to manufacture a polarizing membrane containing water; a step (I-2) for subjecting the polarizing membrane containing the obtained water to a step of applying a liquid in a state that a moisture content of the polarizing membrane is 20 wt.% or more to manufacture the polarizing membrane impregnated with a component in the liquid; and a step (I-3) for subjecting the polarizing membrane impregnated with the component in the obtained liquid to a drying step to manufacture the polarizing membrane after drying.SELECTED DRAWING: None
Patent JP-2020197122-A (JP)
Title: Drain pipe structure
Inventor: KIMURA EIJI
IPC: E03C1/122
Filed: 2020-09-10
Abstract: To improve the settlement of a pipe according to the slab thickness while suppressing the cost increase and facilitate the construction management in a drain pipe structure provided in a lowermost floor slab.SOLUTION: There is provided a drain pipe structure 1 to be installed in a lowermost floor slab 20, comprising: an assembly joint 2 having a branch pipe connection portion 8 connectable to a lateral branch pipe 23 arranged above the lowermost floor slab 20 and a cylindrical lower connection portion extending downward; a curved tubular leg joint 5 connected to a horizontal main pipe 21; a connection vertical pipe 3 buried in the lowermost floor slab 20 and having a lower end connected to the leg joint 5; and a connecting joint 4 buried in the lowermost floor slab 20 and connecting the assembly joint 2 and the connecting vertical pipe 3. The outer diameter of the connecting vertical pipe 3 is smaller than the outer diameter of the lower connecting part of the assembly joint 2. The assembly joint 2 and the connecting joint 4 are connected at a position embedded in the lowermost floor slab 20, and a heat-expandable sheet is wound around the connecting joint 4.SELECTED DRAWING: Figure 1
Patent JP-2022046215-A (JP)
Title: Fuel supply device
Inventor: HAYASHI TAKUHIRO
IPC: H01M8/04664
Filed: 2020-09-10
Abstract: To provide a fuel supply device in which a pressure reducing valve in which abnormality has occurred from among a plurality of pressure reducing valves can be identified.SOLUTION: An FCECU implements: comprehensive hydrogen supply control for opening all main stop valves; pressure reducing control for operating an injector after closing all main stop valves when it is determined that third pressure P3 exceeds a first threshold value Ph1 in a case in which all the main stop valves are in the open state; and abnormality determination control for determining that a first pressure reducing valve connected to a first branched piping is abnormal when first pressure drops by a second threshold value Ph2 or more in a case in which the pressure reducing control is performed.SELECTED DRAWING: Figure 2
Patent JP-2022046910-A (JP)
Title: Pachinko game machine
Inventor: SASAKI IKUTO
IPC: A63F7/02
Filed: 2020-09-11
Abstract: To enhance game property of a special game and a high base state more than ever before.SOLUTION: Triggered by a fact that the number of times when second special symbols start variation display in a high base state and stop display in a specific mode amounts to the specific number of times, the high base state can shift to a low base state. The specific number of times is different between a high base state which shifts with the completion of the execution of a special game and a high base state which shifts when the total sum of the number of times of variation display of first special symbols and that of the second special symbols in the low base state amounts to the specific number of times.SELECTED DRAWING: Figure 64
Patent JP-2022049946-A (JP)
Title: Cutting blade
Inventor: UCHIDA FUMIO
IPC: B23Q17/00
Filed: 2020-09-17
Abstract: To enable an identification code attached to a side surface of a grindstone portion to be to accurately read.SOLUTION: A washer-shaped cutting blade 1 is provided, comprising: a grindstone portion 1b in which abrasive grains are fixed with bond; and an opening 1a in the center of the cutting blade 1, the cutting blade 1 further comprises: a base area 3 provided on a side surface 1d of the grindstone portion; and an identification code 5 which is provided on the side surface of the grindstone, overlaps the base area and includes type information of the cutting blade, wherein a color of the base area and a color of the identification code differ in lightness. Preferably, a difference in lightness between the color of the base area and the color of the identification code is larger than a difference in lightness between a color of the grindstone portion and the color of the identification code. Preferably, one of the color of the base area and the color of the identification code is dark, and the other is bright. Further, preferably, one of the color of the base area and the color of the identification code is a complementary color of the other. Preferably, the bond is a resin, a metal, or a ceramic.SELECTED DRAWING: Figure 4
Patent JP-2021050200-A (JP)
Title: Vesicle composition and cosmetics comprising the same
Inventor: ABE TAKUMI
IPC: A61Q19/00
Filed: 2020-09-18
Abstract: To provide a vesicle composition that is stable even when containing a large amount of ceramide.SOLUTION: A vesicle composition contains following components (A)-(F): (A) sodium dilauramidoglutamide lysine, (B) ceramide, (C) phytosterol, (D) mono stearyl glycerol ether, (E) dipropylene glycol and/or tripropylene glycol, and (F) water. The component (B) content is 1.5-3.5 mass% in the vesicle composition.SELECTED DRAWING: None
Patent JP-2022052317-A (JP)
Title: Adhesive composition for decorative film and applications thereof
Inventor: KITAJIMA SHOTA
IPC: C09J133/06
Filed: 2020-09-23
Abstract: To provide an adhesive composition for decorative films that excels in initial re-stickability and has both of high durability and excellent re-peelability, a decorative film including the adhesive composition for decorative films, and a molding having a decorative film.SOLUTION: An adhesive composition for decorative films contains a (meth)acrylic copolymer (A) that is a copolymer containing monomer components composed of: an alkyl methacrylate monomer (a1); a carboxylated monomer (a2) of 1 mass% or more and less than 15 mass%; and a macro monomer (a3) of 2 mass% or more and less than 40 mass%, which is made chiefly of monomers to have a glass transition temperature (Tg) of 100°C or higher as a homopolymer, the (meth)acrylic copolymer (A) having a Tg of -40°C or higher.SELECTED DRAWING: None
Patent JP-2021063799-A (JP)
Title: Device for extracorporeal diagnosis system and operation method
Inventor: MARTIN THOMAS
IPC: G01N35/02
Filed: 2020-09-25
Abstract: To provide a device for an extracorporeal diagnosis system and an operation method for supporting reliable and safe handling of a specimen container received in a carrier of an automated track.SOLUTION: Disclosed is an extracorporeal diagnosis system having carriers 2a, 2b for transporting one or a plurality of specimen containers 4 along an automated track 1. A control deice includes the steps of: imaging the specimen container 4 arranged in the carriers 2a, 2b; determining a position and characteristics of data carrier provided in the specimen container 4 based on the obtained image; and providing the data for rearranging a reagent container 4 at an optimized position in order to read information on the data carrier based on a determination result.SELECTED DRAWING: Figure 1
Patent JP-2022055885-A (JP)
Title: Geared motor
Inventor: HOSHINA KENICHI
IPC: H02K5/00
Filed: 2020-09-29
Abstract: To efficiently improve durability of a geared motor.SOLUTION: The present invention relates to a geared motor comprising: a case body; a terminal of which one end is exposed outside of the case body; and a stopper member which is a member stored in the case body. The geared motor prevents the terminal from the stopper member from being put into the case body by bringing the stop member into contact with the terminal inside of the case body. Otherwise, the present invention relates to a geared motor further comprising: an output shaft of which the tip end is exposed outside of the case body; and a shaft support member which is a member stored in the case body. The shaft support member includes: a tabular part which supports the output shaft on one plate surface; and a deformation prevention part by which, when a surface at a side supporting the output shaft in the plate surfaces of the tabular part is defined as a front face and a surface at the opposite side thereof is defined as a rear face, the stopper member supports the rear face of the tabular member.SELECTED DRAWING: Figure 3
Patent JP-2022057084-A (JP)
Title: Injection moulding machine
Inventor: Hotta daigo
IPC: B22D17/26
Filed: 2020-09-30
Abstract: To provide a technique which improves user-friendliness of an injection moulding machine.SOLUTION: The injection moulding machine is equipped with a moving mechanism that moves a movable platen with respect to a fixed platen in the mould open/close direction, a clamping force detector that detects an actual value of clamping force, a controller that controls the moving mechanism based on the actual value of the clamping force detected at a predetermined acquisition timing during the moulding cycle, and a display that displays a setting screen on which the acquisition timing is input. The controller acquires the actual values of the mould clamping force detected at the acquisition timing inputted on the setting screen.SELECTED DRAWING: Figure 10
Patent JP-2022057497-A (JP)
Title: Wet towel, wet towel roll body, and wet towel package
Inventor: SATO HIKARI
IPC: A47K7/00
Filed: 2020-09-30
Abstract: To provide a wet towel and a wet towel roll body, which have a high bed bath effect, which prevent a deterioration in the bed bath effect brought about by volatilization of chemicals, the sheets of which are prevented from being stuck on each other and which eliminate stickiness in use, and a wet towel package using the same.SOLUTION: In a wet towel 10, a sheet including a non-woven fabric is impregnated with chemicals. In the wet towel 10, the non-woven fabric contains 50-85 mass% of pulp; the amount of water absorption (TWA) of the sheet in a dry state is in the range of 150-350 g/m2; and the magnification (impregnation magnification) of the mass of the chemicals, with which the sheet in the dry state is impregnated, with respect to the mass of the sheet in the dry state is in the range of 200-400%.SELECTED DRAWING: Figure 1
Patent JP-2022062394-A (JP)
Title: Compound, polymerizable composition, cured product and method for producing cured product
Inventor: SHINOZUKA TOYOJI
IPC: C08F299/02
Filed: 2020-10-08
Abstract: To provide a compound useful as a polymerizable component of a polymerizable composition, which can give a cured product capable of forming a fine pattern with high sensitivity and good insulation properties, and a polymerizable composition including the compound.SOLUTION: A compound consists of a compound represented by general formula (I) with an acid anhydride having a polymerizable group added thereto (where R1 and R10 independently represent a hydrogen atom or a methyl group, R2, R3, R4, R5, R6, R7, R8 and R9 independently represent a hydrogen atom, a C1 to 20 hydrocarbon group or the like, X1 and X2 independently represent a divalent C1 to 20 hydrocarbon group or the like, M1 is an indenyl group, a fluorenyl group or the like).SELECTED DRAWING: None
Patent JP-2022065800-A (JP)
Title: Scroll compressor
Inventor: SAKAI MASAYUKI
IPC: F04C29/04
Filed: 2020-10-16
Abstract: To provide a scroll compressor which achieves improvement of cooling performance and lubrication performance.SOLUTION: A scroll compressor includes: a shaft which may rotate around an axis; a motor which rotationally drives the shaft; a compressor body which is driven by rotation of the shaft; a housing which covers the motor and the compressor body and has a circular bottom surface facing the motor from an axial direction; a suction port which guides a refrigerant into the housing; and heat radiation fins which protrude from the bottom surface, form an arc shape around the axis, and are arranged at intervals in a radial direction.SELECTED DRAWING: Figure 2
Patent JP-2022066662-A (JP)
Title: Steel sheet punching metal die and method of manufacturing rotary electric machine
Inventor: MITAI SHINGO
IPC: H02K15/02
Filed: 2020-10-19
Abstract: To provide a steel sheet punching metal die allowed to improve maintainability, and a method of manufacturing a rotary electric machine.SOLUTION: A steel sheet punching metal die 10 comprises: a die 11 for forming an outer shape of a sheet-formed member 22; a punch 12 for punching the sheet-formed member 22 out of a steel sheet K; and a stripper 13 having a vertically penetrating guide hole 13H having the same shape as the sheet-formed member 22 and for clamping the steel sheet K with the die 11. At least one of the die 11 and the stripper 13 includes grooves 11b, 13b formed along an edge closer to the punch 12 on a surface to contact the steel sheet K when shearing the sheet-formed member 22.SELECTED DRAWING: Figure 5
Patent JP-2022066850-A (JP)
Title: gasket
Inventor: KAMIAKA KOYA
IPC: H01M8/0273
Filed: 2020-10-19
Abstract: To provide a gasket which enables improvement of durability.SOLUTION: A gasket includes: a separator 200; and gasket bodies 210, 220 which are adhered to the separator 200 by an adhesive so as to surround a sealing object area and integrally provided with the separator 200 by integral molding. The separator 200 is formed with a groove 203 which surrounds the sealing object area. The gasket bodies 210, 220 are provided at the separator 200 in a state that the gasket bodies 210, 220 are arranged along the groove 203 and a part on the separator 200 side is embedded in the groove 203.SELECTED DRAWING: Figure 1
Patent JP-2022068584-A (JP)
Title: Control system
Inventor: TANADA MASAYUKI
IPC: H01M8/04
Filed: 2020-10-22
Abstract: To provide a control system capable of suppressing deterioration of a pneumatic bearing.SOLUTION: A control system comprises: an injection valve that injects liquid into a pneumatic bearing for supporting a rotational shaft; and a control device that determines whether or not the pneumatic bearing has a possibility of directly contacting the rotational shaft with a relative speed and, if there is the possibility, injects the liquid into the injection valve.SELECTED DRAWING: Figure 1A
Patent JP-2022070120-A (JP)
Title: Delivery management system
Inventor: OTA SHUN
IPC: G06Q10/08
Filed: 2020-10-26
Abstract: To suppress delivery costs for delivering baggage by utilizing an electric vertical takeoff and landing aircraft (eVTOL).SOLUTION: A delivery management system for managing a delivery service accepts baggage delivery desired by a user in cooperation with a mobility service utilizing an eVTOL. Specifically, the delivery management system generates a first delivery route utilizing only ground delivery means, and a virtual delivery route including a virtual flight route utilizing the eVTOL. The delivery management system acquires a reserved flight route on the basis of reservation information of the mobility service. A second delivery route utilizing the reserved flight route is generated when an overlap ratio between the virtual flight route and the reserved flight route is equal to or more than a predetermined ratio. A delivery method utilizing the eVTOL is presented to the user as one alternative when delivery time based on the second delivery route is shorter than delivery time based on the first delivery route.SELECTED DRAWING: Figure 20